TY - JOUR A1 - Scott, R.H. A1 - Bajos, N. A1 - Wellings, K. A1 - Slaymaker, E. T1 - Comparing reporting of abortions in three nationally representative surveys: Methodological and contextual influences Y1 - 2019 DO - 10.1136/bmjsrh-2019-200321 VL - 45 IS - 3 ER -